What is multilevel inheritance in Dart?

Multilevel inheritance in dart is the case when different classes are inheriting in a form of chain , i.e., one class extends some parent class, and the other class extends the class that was extending the parent class.

Dart has single inheritance . Read more about extending classes, the optional @override annotation, and more.

Inheritance allows us to define a class that inherits all the methods and properties from another class . Parent class is the class being inherited from, also called base class. Child class is the class that inherits from another class, also called derived class.

Inheritance in dart is defined as the process in which one class derive the properties and characteristics of another class . It is helpful as it provides an ability with which we can create a new class from an existing class.21 May 2021